{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{6}{c}}
\toprule
 & \multicolumn{2}{c}{Non-Single} & \multicolumn{2}{c}{Non-Single} & \multicolumn{2}{c}{Single}    \\ \cmidrule(lr){2-3}\cmidrule(lr){4-5}\cmidrule(lr){6-7}
 & Married & LT Relationship & Female & Male & Female & Male   \\
&(1)&(2)&(3) & (4) & (5) & (6) \\ \midrule
\addlinespace
$ \beta^{ER} $  &    2.002\sym{*}  &    2.345\sym{***}&    2.754\sym{***}&    1.733\sym{*}  &   -2.472\sym{*}  &   -1.023         \\
                &  (1.187)         &  (0.841)         &  (0.964)         &  (0.966)         &  (1.282)         &  (1.318)         \\
\addlinespace
$ \beta^{COL} $ &   -2.403\sym{**} &   -0.311         &   -1.172         &   -1.366         &   -0.630         &   -1.634         \\
                &  (0.999)         &  (0.844)         &  (1.023)         &  (0.952)         &  (0.805)         &  (1.294)         \\
\addlinespace
\\
\\
\multicolumn{7}{l}{Diff. P-value \emph{[q-value]:} } \\
\hspace*{0.2cm} ER & \multicolumn{2}{c}{0.813 \emph{[0.883]}} & \multicolumn{2}{c}{0.430 \emph{[0.746]}} & \multicolumn{2}{c}{0.454 \emph{[0.784]}} \\
\hspace*{0.2cm} COL  & \multicolumn{2}{c}{0.109 \emph{[0.640]}} & \multicolumn{2}{c}{0.509 \emph{[0.919]}} & \multicolumn{2}{c}{0.890 \emph{[0.746]}} \\
\addlinespace
\midrule
%Pseudo $ R^2 $  &    0.093         &    0.052         &    0.079         &    0.052         &    0.060         &    0.027         \\
Observations    &      259         &      439         &      360         &      338         &      200         &      182         \\
\bottomrule
\end{tabular}
}
